/** layui-v1.0.9_rls MIT License By http://www.layui.com */
 layui.define('layer', function(e) {
   'use strict'; let a = layui.jquery,
     t = layui.layer,
     i = (layui.device(), 'layui-upload-enter'),
     n = 'layui-upload-iframe',
     r = { icon: 2, shift: 6 },
     o = { file: '文件', video: '视频', audio: '音频' },
     s = function(e) { this.options = e; }; s.prototype.init = function() {
       let e = this,
         t = e.options,
         r = a('body'),
         s = a(t.elem || '.layui-upload-file'),
         u = a('<iframe id="' + n + '" class="' + n + '" name="' + n + '"></iframe>'); return a('#' + n)[0] || r.append(u), s.each(function(r, s) {
           s = a(s); let u = '<form target="' + n + '" method="' + (t.method || 'post') + '" key="set-mine" enctype="multipart/form-data" action="' + (t.url || '') + '"></form>',
             l = s.attr('lay-type') || t.type; t.unwrap || (u = '<div class="layui-box layui-upload-button">' + u + '<span class="layui-upload-icon"><i class="layui-icon">&#xe608;</i>' + (s.attr('lay-title') || t.title || '上传' + (o[l] || '图片')) + '</span></div>'), u = a(u), t.unwrap || u.on('dragover', function(e) { e.preventDefault(), a(this).addClass(i); }).on('dragleave', function() { a(this).removeClass(i); }).on('drop', function() { a(this).removeClass(i); }), s.parent('form').attr('target') === n && (t.unwrap ? s.unwrap() : (s.parent().next().remove(), s.unwrap().unwrap())), s.wrap(u), s.off('change').on('change', function() { e.action(this, l); });
         });
     }, s.prototype.action = function(e, i) {
       let o = this,
         s = o.options,
         u = e.value,
         l = a(e),
         p = l.attr('lay-ext') || s.ext || ''; if (u) {
           switch (i) { case 'file':if (p && !RegExp('\\w\\.(' + p + ')$', 'i').test(escape(u))) return t.msg('不支持该文件格式', r), e.value = ''; break; case 'video':if (!RegExp('\\w\\.(' + (p || 'avi|mp4|wma|rmvb|rm|flash|3gp|flv') + ')$', 'i').test(escape(u))) return t.msg('不支持该视频格式', r), e.value = ''; break; case 'audio':if (!RegExp('\\w\\.(' + (p || 'mp3|wav|mid') + ')$', 'i').test(escape(u))) return t.msg('不支持该音频格式', r), e.value = ''; break; default:if (!RegExp('\\w\\.(' + (p || 'jpg|png|gif|bmp|jpeg') + ')$', 'i').test(escape(u))) return t.msg('不支持该图片格式', r), e.value = ''; }s.before && s.before(e), l.parent().submit(); var c = a('#' + n),
             f = setInterval(function() { let a; try { a = c.contents().find('body').text(); } catch (i) { t.msg('上传接口存在跨域', r), clearInterval(f); } if (a) { clearInterval(f), c.contents().find('body').html(''); try { a = JSON.parse(a); } catch (i) { return a = {}, t.msg('请对上传接口返回JSON字符', r); } typeof s.success === 'function' && s.success(a, e); } }, 30); e.value = '';
         }
     }, e('upload', function(e) { const a = new s(e = e || {}); a.init(); });
 });
